Authors: Hueiming Liu; Anushka Patel; Alex Brown; Sandra Eades; Noel Hayman; Stephen Jan; Ian Ring; Greg Stewart; Andrew Tonkin; Tarun Weeramanthri; Vicki Wade; Anthony Rodgers; Tim Usherwood; Bruce Neal; David Peiris; Hugh Burke; Christopher Reid; Alan Cass Journal: BMC Public Health Date: 2010-08-05 Impact factor: 3.295